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<textarea name='code' class='java:nogutter' rows='15' cols='120'>
/*
 * SmartGWT (GWT for SmartClient)
 * Copyright 2008 and beyond, Isomorphic Software, Inc.
 *
 * SmartGWT is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation.  SmartGWT is also
 * available under typical commercial license terms - see
 * http://smartclient.com/license
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 */

import com.smartgwt.client.types.Overflow;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.HTMLFlow;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;

public class ResizeSample implements EntryPoint {

    public void onModuleLoad() {

        Canvas canvas = new Canvas();

        final HTMLFlow htmlFlow = new HTMLFlow();
        htmlFlow.setHeight(45);
        htmlFlow.setWidth(75);
        htmlFlow.setTop(50);
        htmlFlow.setOverflow(Overflow.HIDDEN);
        htmlFlow.setStyleName("exampleTextBlock");
        htmlFlow.setShowEdges(true);

        String contents = "<span class='exampleDropTitle'>Ajax&nbsp;&nbsp;</span> <b>A</b>synchronous <b>J</b>avaScript " +
                "<b>A</b>nd <b>X</b>ML (AJAX) is a Web development technique for creating interactive <b>web applications</b>. " +
                "The intent is to make web pages feel more responsive by exchanging small amounts of data with the server behind" +
                " the scenes, so that the entire Web page does not have to be reloaded each time the user makes a change. " +
                "This is meant to increase the Web page's <b>interactivity</b>, <b>speed</b>, and <b>usability</b>. " +
                "(Source: <a href='http://www.wikipedia.org' title='Wikipedia' target='_blank'>Wikipedia</a>)";
        htmlFlow.setContents(contents);

        IButton expandButton = new IButton("Expand");
        expandButton.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                htmlFlow.resizeBy(235, 150);
            }
        });

        IButton collapseButton = new IButton("Collapse");
        collapseButton.setLeft(120);
        collapseButton.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                htmlFlow.resizeTo(75, 45);
            }
        });

        canvas.addChild(expandButton);
        canvas.addChild(collapseButton);
        canvas.addChild(htmlFlow);
        canvas.draw();
    }

}
</textarea>
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